X-Git-Url: http://andersk.mit.edu/gitweb/openssh.git/blobdiff_plain/184eed6a9e5b95e89c2fc77fd9b703a2c50781ee..34f2baf0f5d9dad08aaed92f16ee660b9c150d65:/deattack.c

diff --git a/deattack.c b/deattack.c
index 12849a32..8b55d668 100644
--- a/deattack.c
+++ b/deattack.c
@@ -1,5 +1,3 @@
-/*	$OpenBSD: deattack.c,v 1.17 2001/12/19 07:18:56 deraadt Exp $	*/
-
 /*
  * Cryptographic attack detector for ssh - source code
  *
@@ -20,6 +18,8 @@
  */
 
 #include "includes.h"
+RCSID("$OpenBSD: deattack.c,v 1.19 2003/09/18 08:49:45 markus Exp $");
+
 #include "deattack.h"
 #include "log.h"
 #include "crc32.h"
@@ -100,12 +100,12 @@ detect_attack(u_char *buf, u_int32_t len, u_char *IV)
 
 	if (h == NULL) {
 		debug("Installing crc compensation attack detector.");
+		h = (u_int16_t *) xmalloc(l * HASH_ENTRYSIZE);
 		n = l;
-		h = (u_int16_t *) xmalloc(n * HASH_ENTRYSIZE);
 	} else {
 		if (l > n) {
+			h = (u_int16_t *) xrealloc(h, l * HASH_ENTRYSIZE);
 			n = l;
-			h = (u_int16_t *) xrealloc(h, n * HASH_ENTRYSIZE);
 		}
 	}